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Olin [163]
3 years ago
11

Which vector best represents the force that could act concurrently with force A to produce force B

Physics
1 answer:
viva [34]3 years ago
8 0
Chose answer 2

cheers

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How is gravity involved in the formation of stars?
Romashka [77]
How is gravity involved in the formation of stars?
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2 years ago
When illuminated with monochromatic light, a double slit produces a pattern that is a combination of single-slit diffraction and
d1i1m1o1n [39]

Answer:

The ratio is  k:d = 1 : 5

Explanation:

From the question we are told that

   The first minimum of the single slit pattern falls on the fifth maximum of the double slit pattern.

Generally the condition for constructive interference for as single slit is  

     ksin(\theta) = n\lambda

Here  k is the width of the slit  and n is the order of the fringe and for single slit n =  1 (cause we are considering the first maxima)

Generally the condition for constructive interference for as double slit is    

        dsin\theta = m\lambda

Here  d is the separation between the  slit  and m is the order of the fringe and for double slit  m  =  5  (cause we are considering the first maxima)

=>     dsin\theta = 5\lambda

So

       \frac{ksin(\theta)}{dsin(\theta)}  = \frac{\lambda}{5\lambda}

=>    \frac{k }{d}  = \frac{1}{5}

So  

      k:d = 1 : 5

5 0
3 years ago
What is the average velocity of a bowling ball that moves down the lane 8 meters in 4 seconds?​
Tema [17]

Answer: 2m/s

Explanation:

V avg = Displacement / time

Displacement is 8

Time is 4

V avg = 2

8 0
3 years ago
Convert 60 km/ hr into m/s
elixir [45]

Answer:

1 KM per minute is the real speed in minutes, turn that into 1000 meters per minute and divided by 60, you get a good number of 16.6666666667 which means you could go 50 meters per 3 seconds

Explanation:

so it would be 16.6666666667 meters per second

4 0
3 years ago
Which describes the relationship between the frequency, wavelength, and speed of a wave as the wave travels through different me
netineya [11]
<span>As speed changes, wavelength changes and frequency remains constant.</span>
7 0
3 years ago
Read 2 more answers
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